The owls have nested there and have hunted in the fields and circled in the night skies as time slowly slipped by. Every night, as the moon rises, a barn owl awakens and flies out to hunt. Feathered against the endless starry night, he swoops and sails to the darkened wheat field below and catches a mouse in his nimble talons. With outstretched wings, this barn owl returns to his barn nest and his hungry family, repeating the ageless ritual his ancestors have practiced here, in this barn, for at least one hundred years. Following the life cycle of the barn owl, this gentle poem evokes a sense of warm sunshine and envelopes readers with the memory of the scent of a wheat field.

    Providing a concise introduction to abstract algebra, this work unfolds some of the fundamental systems with the aim of reaching applicable, significant results.

    Birds leave, flowers, too. Apples and temperatures fall—then snow! Part poem, part silent stage, this luminous picture book puts autumn on display and captures the spirit of change that stays with us long after fall leaves. Unlock the secrets of this busy and beautiful time of year as the natural world makes way for winter.

     The guide features 853 North American bird species and more than 3,400 stunning color photographs. And yet it's portable enough to fit in your pocket! The photographs cover all significant plumages, including male, female, summer, winter, immature, morphs, important subspecies, and birds in flight. Also included: The newest scientific and common names and phylogenetic order Special help for identifying birds in flight through important clues of behavior, plumage, and shape Detailed descriptions of songs and calls Important behavioral information Key habitat preferences of each species The newest range maps, detailing species' winter, summer, year-round ranges, and migration routes A special downloadable CD with more than 600 bird sounds (from Lang Elliott and Kevin Colver) and 150 photographs of common North American species.

    The story of Orville and Wilbur Wright and their history making flight.

    So he decides to pretend to be a wise astrologer, and get people to respect him. His plan works beyond his wildest dreams. Now Manduka finds himself in a different kind of fix,people are actually expecting him to make accurate predictions.Worse, the king himself is asking Manduka's prophecies! The story of Manduka is taken from the Kathasaritsagar, the eleventh century Sanskrit classic by Somadeva.

    

    A no-holds-barred assault on outdated teaching methods--with dramatic & practical proposals on how education can be made relevant to today's world.IntroductionCrap detecting The medium is the message, of course The inquiry method Pursuing relevance What's worth knowing?Meaning making Languaging New teachersCity schoolsNew languages: the media-Two alternatives So what do you do now? Strategies for survival

    Each spread features an easy-to-understand scenario such as dice rolling, with questions about probable outcomes and simple explanations. In the vein of Great Estimations, this is a perfect book for getting across important math concepts in a fun way.

    Right?! Machine Learning is a branch of computer science that wants to stop programming computers using a detailed list of commands to follow blindly. Instead, their aim is to implement high-level routines that teach computers how to approach new and unknown problems – these are called algorithms. In practice, they want to give computers the ability to Learn and to Adapt. We can use these algorithms to obtain insights, recognize patterns and make predictions from data, images, sounds or videos we have never seen before – or even knew existed. Unfortunately, the true power and applications of today’s Machine Learning Algorithms remain deeply misunderstood by most people. Through this book I want fix this confusion, I want to shed light on the most relevant Machine Learning Algorithms used in the industry. I will show you exactly how each algorithm works, why it works and when you should use it. Supervised Learning Algorithms K-Nearest Neighbour Naïve Bayes Regressions Unsupervised Learning Algorithms: Support Vector Machines Neural Networks Decision Trees

    And, it's true, many of them do. But Paul Erdos never followed the usual path. At the age of four, he could ask you when you were born and then calculate the number of seconds you had been alive in his head. But he didn't learn to butter his own bread until he turned twenty. Instead, he traveled around the world, from one mathematician to the next, collaborating on an astonishing number of publications. With a simple, lyrical text and richly layered illustrations, this is a beautiful introduction to the world of math and a fascinating look at the unique character traits that made "Uncle Paul" a great man.

    Explores the life cycle of the ladybug and the world of insects, on spiral-bound transparent pages.

    If kids think pus and gas are fun, wait until they hear the lowdown on the real Dracula, samurai, gladiators, guillotines and vomitoriums, pirates, Vikings, witch trials, and the world’s poxiest plagues. Impeccably researched, deliciously wry, and subversively educational (check out the toilet-paper timeline), OH, YIKES! covers people, events, institutions, and really bad ideas, alphabetically from April Fool’s Day to zany Zoos. Here are the Aztecs, sacrificing 250,000 people a year for the gods—and for food. Fearsome Attila the Hun, scourge of the steppes whose spinning eyes terrified his friends and whose mastery of horses terrorized his enemies (how does someone so evil die? Nosebleed!). Saur, the 11th-century dog-king of Norway (and not too bad as kings go). Henry VIII and his marital problems, the story of the Abominable Snowman and the Loch Ness Monster, why sailors in the old days preferred eating in the dark (hint: you can’t see what’s crawling in your food), and the answer to the question, “How did knights in armor go to the bathroom?” Topped off with hundreds of illustrations and photographs along with hands-on activities that bring the past to life, OH, YIKES! puts the juice in history in a way that makes it irresistible.

    It is Fall! And for one little girl, that means the special joys of visiting the Comstock Farm: choosing the reddest apples from the trees and finding the best pumpkin in the patch.Back home, she helps her mother carve a funny jack-o'-lantern face and puts a glowing candle inside her prize new pumpkin...just in time for Halloween and an evening of lots of "trick or treats"!

    What can you make from leaves, clothes, a pumpkin, and rope? That's right, a scarecrow!Perfect for back-to-school time.